Is that the ACTUAL translation of what he was saying, because I'm rather enjoying the idea that he was on about something entirely different and he's just a narcoleptic.
It must have been an old wives tale spread orally for generations to promote polite yawning etiquette. It all gets ruined the moment somebody writes it down in a holy book.
My thoughts exactly, but I have trouble believing that it's homespun folk humor- maybe something about satan pissing in mouths of those who are not good muslims.....
It just goes too well with too much other bullshit from over there.